Breitenlandenberg
Breitenlandenberg means:
- the ruins of Breitenlandenberg near Turbenthal in the Swiss canton of Zurich
- a branch of the Lords of Landenberg , including the people:
- Hermann III. von Breitenlandenberg (1410–1474), Bishop of Constance
- Kaspar von Breitenlandenberg († 1463), prince abbot of the St. Gallen monastery
- Wildhans von Breitenlandenberg († 1444), Swiss nobleman.